ES339617A1 - Single unit delayed coking and calcining process - Google Patents

Single unit delayed coking and calcining process

Info

Publication number
ES339617A1
ES339617A1 ES339617A ES339617A ES339617A1 ES 339617 A1 ES339617 A1 ES 339617A1 ES 339617 A ES339617 A ES 339617A ES 339617 A ES339617 A ES 339617A ES 339617 A1 ES339617 A1 ES 339617A1
Authority
ES
Spain
Prior art keywords
drum
delayed coking
coke
air
single unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES339617A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marathon Oil Co
Original Assignee
Marathon Oil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marathon Oil Co filed Critical Marathon Oil Co
Publication of ES339617A1 publication Critical patent/ES339617A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Coke made in a drum by the delayed coking process from petroleum hydrocarbons is calcined in situ in the drum by igniting the coke at one point and introducing oxygen (air) at a point on the other side of the combustion front formed in the ignited coke. The drum, suitably insulated to withstand calcining temperatures of up to 2800 F., has an outlet at the top for combustion gases, which may be recycled to an air inlet at the bottom of the drum to control the temperature in the combustion front, which moves down the drum. Two fronts may be established, one at the top and one at the bottom, the air being supplied between them, and automatic control systems responsive to drum temperature may regulate the supply of oxygen to the drum.
ES339617A 1966-04-21 1967-04-21 Single unit delayed coking and calcining process Expired ES339617A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US544189A US3391076A (en) 1966-04-21 1966-04-21 Single unit delayed coking and calcining process

Publications (1)

Publication Number Publication Date
ES339617A1 true ES339617A1 (en) 1968-05-16

Family

ID=24171124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339617A Expired ES339617A1 (en) 1966-04-21 1967-04-21 Single unit delayed coking and calcining process

Country Status (4)

Country Link
US (1) US3391076A (en)
DE (1) DE1671339B2 (en)
ES (1) ES339617A1 (en)
GB (1) GB1135307A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA818168B (en) * 1980-12-05 1982-10-27 Lummus Co Coke production
US4431524A (en) * 1983-01-26 1984-02-14 Norman George R Process for treating used industrial oil
JPS59179581A (en) * 1983-03-29 1984-10-12 Mitsubishi Chem Ind Ltd Coke oven fuel control method
CA1239368A (en) * 1984-03-12 1988-07-19 Foster Wheeler Usa Corporation Method for extended conditioning of delayed coke
US5094289A (en) * 1990-09-19 1992-03-10 American Colloid Company Roasted carbon molding (foundry) sand and method of casting
RU2426764C1 (en) * 2010-01-28 2011-08-20 Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП "ИНХП РБ") Reactor of installation for retarded coking
RU2528992C1 (en) * 2013-06-11 2014-09-20 Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП "ИНХП РБ") Decelerated carbonisation reactor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732332A (en) * 1956-01-24 Geller
US2813823A (en) * 1956-09-19 1957-11-19 Maurice W Putman Destructive distillation of hydrocarbonaceous materials
US3116231A (en) * 1960-08-22 1963-12-31 Continental Oil Co Manufacture of petroleum coke
US3130146A (en) * 1961-04-24 1964-04-21 Phillips Petroleum Co Production of coke
US3173852A (en) * 1962-04-25 1965-03-16 Continental Oil Co Manufacture of petroleum coke
US3249528A (en) * 1963-01-28 1966-05-03 Marathon Oil Co Countercurrent flow coking process

Also Published As

Publication number Publication date
DE1671339A1 (en) 1972-02-03
US3391076A (en) 1968-07-02
DE1671339B2 (en) 1974-05-16
DE1671339C3 (en) 1975-01-30
GB1135307A (en) 1968-12-04

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